@InProceedings{pago:LIPIcs.CSL.2023.31, author = {Pago, Benedikt}, title = {{Finite Model Theory and Proof Complexity Revisited: Distinguishing Graphs in Choiceless Polynomial Time and the Extended Polynomial Calculus}}, booktitle = {31st EACSL Annual Conference on Computer Science Logic (CSL 2023)}, pages = {31:1--31:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-264-8}, ISSN = {1868-8969}, year = {2023}, volume = {252}, editor = {Klin, Bartek and Pimentel, Elaine}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CSL.2023.31}, URN = {urn:nbn:de:0030-drops-174923}, doi = {10.4230/LIPIcs.CSL.2023.31}, annote = {Keywords: finite model theory, proof complexity, graph isomorphism} }